/*
 * Lösung für Übung 4.6.1 - Integer zu Strings
 */
#include <iostream>
#include <string>
#include <vector>

std::vector<std::string> toString(const std::vector<int>& list)
{
  std::vector<std::string> result;
  for (int element : list)
  {
    result.push_back(std::to_string(element));
  }
  return result;
}

int main()
{
  std::vector<int> list = { 1, 2, 3 };
  std::vector<std::string> stringList = toString(list);

  // Ausgabe zum Testen
  for (std::string element : stringList)
  {
    std::cout << element << std::endl;
  }
  return 0;
}